參數(shù)資料
型號: THS7374IPW
廠商: TEXAS INSTRUMENTS INC
元件分類: 音頻/視頻放大
英文描述: 4 CHANNEL, VIDEO AMPLIFIER, PDSO14
封裝: GREEN, PLASTIC, TSSOP-14
文件頁數(shù): 36/40頁
文件大?。?/td> 929K
代理商: THS7374IPW
www.ti.com
SLOS590B – JULY 2008 – REVISED JANUARY 2011
ELECTRICAL CHARACTERISTICS VS+ = +5 V
RL = 150 to GND and dc-coupled input and output, Giler Mode, unless otherwise noted.
THS7374
TYP
OVER TEMPERATURE
MIN/
0°C to
–40°C to
TYP/
PARAMETER
TEST CONDITIONS
+25°C
+70°C
+85°C
MAX
UNITS
AC PERFORMANCE
Min/
Small-signal bandwidth (–3 dB)
VO = 0.2 VPP
(1)
9.5
7.6/11.4
7.4/11.6
7.3/11.7
MHz
Max
Min/
Large-signal bandwidth (–3 dB)
VO = 2 VPP
(1)
9.5
7.6/11.4
7.4/11.6
7.3/11.7
MHz
Max
–1 dB passband bandwidth
8.2
Typ
MHz
Bypass mode bandwidth (–3 dB)
VO = 0.2 VPP
150
Typ
MHz
Slew rate
Bypass mode
130
Typ
V/ms
Min/
f = 6.75 MHz
0.25
–0.9/1.1
–1/1.4
–1.1/1.6
dB
Attenuation
Max
with respect to 500 kHz
f = 27 MHz
54
42
40
39
Min
dB
Group delay
f = 100 kHz
70
Typ
ns
Group delay variation
f = 5.1 MHz
8.5
Typ
ns
with respect to 100 kHz
Channel-to-channel delay
0.3
Typ
ns
Differential gain (NTSC/PAL)
NTSC/PAL
0.1/0.25
TYP
%
Differential phase (NTSC/PAL)
NTSC/PAL
0.3/0.4
Typ
°
Total harmonic distortion
f = 1 MHz; VO = 2 VPP
–69
Typ
dB
100 kHz to 6 MHz: non-weighted/
Signal-to-noise ratio
70/78
Typ
dB
unified weighting
Channel-to-channel crosstalk
f = 1 MHz
–66
Typ
dB
Min/
AC gain—all channels
6
5.7/6.3
5.65/6.35
dB
Max
Output impedance
f = 5 MHz; filter mode
0.7
Typ
DC PERFORMANCE
Min/
Biased output voltage/level shift
VIN = 0 V
310
210/390
200/400
190/410
mV
Max
Input voltage range
Limited by output
–0.1/2.3
Typ
V
Sync tip clamp charge current
VIN = –0.1 V
200
140
130
120
Min
mA
Input resistance
800
Typ
k
Input capacitance
2
Typ
pF
OUTPUT CHARACTERISTICS
RL = 150 to +2.5V
4.85
Typ
V
RL = 150 to GND
4.75
4.4
4.3
Min
V
High output voltage swing
RL = 75 to +2.5V
4.7
Typ
V
RL = 75 to GND
4.5
Typ
V
RL = 150 to +2.5V (VIN = –0.2 V)
0.05
Typ
V
RL = 150 to GND (VIN = –0.2 V)
0.03
0.12
0.16
0.17
Max
V
Low output voltage swing
RL = 75 to +2.5 V (VIN = –0.2 V)
0.1
Typ
V
RL = 75 to GND (VIN = –0.2 V)
0.05
Typ
V
Output current (sourcing)
RL = 10 to +2.5 V
90
Typ
mA
Output current (sinking)
RL = 10 to +2.5 V
85
Typ
mA
(1)
The min/max values listed for this specification are ensured by design and characterization only.
Copyright 2008–2011, Texas Instruments Incorporated
5
Product Folder Link(s): THS7374
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